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11. 发明授权

US06666019B2 Exhaust emission control system of internal combustion engine 失效
公开(公告)号：US06666019B2
公开(公告)日：2003-12-23
申请号：US10106222
申请日：2002-03-27
申请人： Toru Kawatani , Kihoko Kaita , Shinichi Saito , Takeshi Hashizume , Junya Watanabe , Kenji Kawai , Satoshi Hiranuma , Yoshinaka Takeda
发明人： Toru Kawatani , Kihoko Kaita , Shinichi Saito , Takeshi Hashizume , Junya Watanabe , Kenji Kawai , Satoshi Hiranuma , Yoshinaka Takeda
IPC分类号： F01N300
CPC分类号： F02D41/029 , F02D41/024 , F02D41/1446 , F02D41/401 , F02D41/405 , Y02T10/26 , Y02T10/44
摘要： An exhaust emission control system of an internal combustion engine capable of post injection is disclosed which provides control such that the injection timing in sub injection is set to a point earlier than the target injection timing when the sub injection is started, and the injection timing in the sub injection is then delayed to the target injection timing. This realizes the post injection under the optimum conditions and enables an efficient rise in the exhaust temperature while inhibiting deterioration of the drivability due to a rapid change in torque.

12. 发明授权

US06634170B2 Exhaust emission control system of internal combustion engine 失效
公开(公告)号：US06634170B2
公开(公告)日：2003-10-21
申请号：US10106223
申请日：2002-03-27
申请人： Satoshi Hiranuma , Kihoko Kaita , Shinichi Saito , Takeshi Hashizume , Junya Watanabe , Kenji Kawai , Toru Kawatani , Yoshinaka Takeda
发明人： Satoshi Hiranuma , Kihoko Kaita , Shinichi Saito , Takeshi Hashizume , Junya Watanabe , Kenji Kawai , Toru Kawatani , Yoshinaka Takeda
IPC分类号： F01N300
CPC分类号： F02D41/1445 , F02D41/025 , F02D41/029 , F02D41/1454 , F02D41/18 , F02D41/405 , Y02T10/26 , Y02T10/44
摘要： An exhaust emission control system of an internal combustion engine is provided which controls the oxygen concentration of exhaust passing through the exhaust emission control device according to the flow rate of exhaust flowing through an exhaust passage when the exhaust emission control device is regenerated, so that the regeneration is completed within a short period of time while the filter is prevented from being damaged by melting during the regeneration. This improves the exhaust emission control performance and reliability of the filter.

13. 发明授权

US06755014B2 NOx cleaning apparatus and NOx cleaning method for internal combustion engine 有权
标题翻译：用于内燃机的NOx净化装置和NOx净化方法
公开(公告)号：US06755014B2
公开(公告)日：2004-06-29
申请号：US10329705
申请日：2002-12-27
申请人： Kenji Kawai , Yoshinori Takahashi , Shinichi Saito , Toru Kawatani , Yoshinaka Takeda , Ristuko Shinozaki , Reiko Doumeki , Takeshi Hashizume , Satoshi Hiranuma
发明人： Kenji Kawai , Yoshinori Takahashi , Shinichi Saito , Toru Kawatani , Yoshinaka Takeda , Ristuko Shinozaki , Reiko Doumeki , Takeshi Hashizume , Satoshi Hiranuma
IPC分类号： F01N300
CPC分类号： F02D41/1461 , B01D53/86 , B01D53/9409 , B01D53/9495 , B01D2251/2062 , B01D2251/2067 , B01D2257/404 , F01N3/0814 , F01N3/0871 , F01N3/208 , F01N13/008 , F01N2560/026 , F01N2560/06 , F01N2560/14 , F01N2570/14 , F01N2570/18 , F01N2610/02 , F01N2610/08 , F01N2900/1621 , F01N2900/1622 , Y02A50/2344 , Y02T10/24
摘要： A NOx catalyst for selectively reducing NOx in exhaust gas by adsorbing ammonia is provided at an exhaust system of an engine, ammonia or urea water is supplied to the NOx catalyst by reducing agent supplying means, a consumption amount of ammonia adsorbed to the NOx catalyst is derived by consumption amount deriving means based on an exhaust amount of NOx exhausted from the engine detected or estimated by NOx exhaust amount deriving means and an actual NOx cleaning rate by the NOx catalyst derived by actual NOx cleaning rate deriving means, an actual adsorption amount of ammonia adsorbed to the NOx catalyst is derived in accordance with an addition amount of ammonia and the consumption amount of ammonia by adsorption amount deriving means and the reducing agent supplying means is controlled by controlling means in accordance with the actual adsorption amount.
摘要翻译：在发动机的排气系统中设置用于通过吸附氨选择性还原排气中的NOx的NOx催化剂，还原剂供给装置向NOx催化剂供给氨或尿素水，吸附到NOx催化剂上的氨的消耗量为基于由NOx排出量导出单元检测出的或者由NOx排出量导出单元检测到的发动机排出的NOx的排出量和由实际的NOx净化率导出单元导出的NOx催化剂的实际的NOx净化率的消耗量导出单元导出的实际吸附量根据氨的添加量导出吸附到NOx催化剂的氨，并且通过控制装置根据实际吸附量控制吸附量导出装置和还原剂供给装置的氨的消耗量。

14. 发明授权

US06935104B2 Engine control system 有权
标题翻译：发动机控制系统
公开(公告)号：US06935104B2
公开(公告)日：2005-08-30
申请号：US10628490
申请日：2003-07-29
申请人： Toru Kawatani , Naoki Onoda , Hiroshi Jyoutaki , Ritsuko Shinozaki , Yoshinori Takahashi , Yoshinaka Takeda , Kenji Sasaki , Kenji Kawai , Shinichi Saito , Masayuki Takahashi
发明人： Toru Kawatani , Naoki Onoda , Hiroshi Jyoutaki , Ritsuko Shinozaki , Yoshinori Takahashi , Yoshinaka Takeda , Kenji Sasaki , Kenji Kawai , Shinichi Saito , Masayuki Takahashi
IPC分类号： F02D45/00 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/24 , F01N11/00 , F02B29/04 , F02B37/00 , F02D41/02 , F02D41/14 , F02D41/34 , F02D41/38 , F02D41/40 , F02M45/04 , F02M63/02 , F01N3/00
CPC分类号： F01N3/2066 , F01N3/0814 , F01N3/0842 , F01N11/00 , F01N2610/02 , F02B29/0425 , F02B37/00 , F02D41/0235 , F02D41/146 , F02D41/1461 , F02D41/1463 , F02D41/403 , F02D2200/0802 , F02M45/04 , F02M63/0225 , Y02A50/2345 , Y02T10/24 , Y02T10/44
摘要： An engine control system comprises a NOx catalyst selectively reducing NOx from exhaust gases, a reducing agent supply providing the reducing agent to an exhaust system and positioned upstream of the NOx catalyst, NOx sensors detecting an amount of NOx in exhaust gases emitted by an internal combustion engine, a fuel injection system injecting fuel to the internal combustion engine in a main injection mode or a pilot-and-main injection mode, and a control unit activating the fuel injection system in the pilot-and-main injection mode when a NOx purifying efficiency determined on the basis of data of emitted NOx is equal to or below a preset purifying efficiency.
摘要翻译：发动机控制系统包括选择性地从排气中还原NOx的NOx催化剂，将还原剂提供给排气系统并位于NOx催化剂上游的还原剂供应源，NOx传感器检测由内燃发射的废气中的NOx的量发动机，以主喷射模式或先导和主喷射模式将燃料喷射到内燃机的燃料喷射系统，以及当先导和主喷射模式中的燃料喷射系统激活时，控制单元基于排放的NOx的数据确定的效率等于或低于预设的净化效率。

15. 发明授权

US09074624B2 Linear-reciprocating device 有权
标题翻译：线性往复式装置
公开(公告)号：US09074624B2
公开(公告)日：2015-07-07
申请号：US14365291
申请日：2012-07-13
申请人： Katsuyuki Horie , Shinichi Saito
发明人： Katsuyuki Horie , Shinichi Saito
IPC分类号： F16C29/06 , F16C29/00 , F16C29/02 , F16C29/04
CPC分类号： F16C29/06 , F16C29/007 , F16C29/008 , F16C29/02 , F16C29/043 , F16C29/045 , F16C29/0602 , F16C29/0685
摘要： A linear-reciprocating device 10 has a moving block 13 which is attached to a guide rail 12 provided to a support base 11 so as to freely reciprocate, ball rolling grooves 23a and 23b which form ball rolling paths 24a and 24b together with ball rolling grooves 21a and 21b are provided to a base end of the moving block 13, and ball circulation holes 25a and 25b which are communicated to the ball rolling paths 24a and 24b are provided to a base end. In a longitudinal-directional middle area of the moving block 13, return blocks 32a and 32b which communicate between the ball rolling paths 24a and 24b and the ball circulation holes 25a and 25b are provided. The moving block 13 moves to a position at which the moving block 13 is moved to a position at which the moving block is protruded from a distal end of the guide rail 12.
摘要翻译：线性往复运动装置10具有移动块13，该移动块13附接到设置在支撑基座11上以便自由往复运动的导轨12，与滚珠滚动槽一起形成滚珠滚动路径24a和24b的滚珠滚动槽23a和23b 21a和21b设置在移动块13的基端，并且连通到滚珠滚动路径24a和24b的滚珠循环孔25a和25b设置在基端。在移动块13的纵向中间区域中，设置有滚珠滚动路径24a和24b与滚珠循环孔25a和25b连通的返回块32a和32b。移动块13移动到移动块13移动到从导轨12的远端突出移动块的位置的位置。

16. 发明授权

US09041080B2 Semiconductor optical element 有权
标题翻译：半导体光学元件
公开(公告)号：US09041080B2
公开(公告)日：2015-05-26
申请号：US14376662
申请日：2012-08-02
申请人： Kazuki Tani , Shinichi Saito , Katsuya Oda
发明人： Kazuki Tani , Shinichi Saito , Katsuya Oda
IPC分类号： H01L29/00 , H01S5/32
CPC分类号： H01S5/3223 , H01L33/34 , H01L33/38 , H01S5/0206 , H01S5/021 , H01S5/0424 , H01S5/1228 , H01S5/125 , H01S5/2272
摘要： To provide a light-emitting element where electrons are efficiently injected into a Ge light emission layer and light can be efficiently emitted, the light-emitting element has a barrier layer 3 which is formed on an insulating film 2, worked in a size in which quantum confinement effect manifests and made of monocrystalline Si, a p-type diffused layer electrode 5 and an n-type diffused layer electrode 6 respectively provided at both ends of the barrier layer 3, and a monocrystalline Ge light emission part 13 provided on the barrier layer 3 between the electrodes 5, 6. At least a part of current that flows between the electrodes 5, 6 flows in the barrier layer 3 in a horizontal direction with respect to a substrate 1.
摘要翻译：为了提供一种发光元件，其中电子被有效地注入到Ge发光层中并且可以有效地发射光，发光元件具有形成在绝缘膜2上的阻挡层3，该阻挡层3以量子限制效应表现为单晶Si，分别设置在阻挡层3的两端的p型扩散层电极5和n型扩散层电极6以及设置在势垒层3上的单晶Ge发光部13 在电极5,6之间流动的电流的至少一部分在阻挡层3中相对于基板1在水平方向上流动。

17. 发明申请

US20140355636A1 SEMICONDUCTOR OPTICAL ELEMENT 有权
标题翻译：半导体光学元件
公开(公告)号：US20140355636A1
公开(公告)日：2014-12-04
申请号：US14364074
申请日：2011-12-12
申请人： Tadashi Okumura , Shinichi Saito , Kazuki Tani , Etsuko Nomoto , Katsuya Oda
发明人： Tadashi Okumura , Shinichi Saito , Kazuki Tani , Etsuko Nomoto , Katsuya Oda
IPC分类号： H01S5/32 , H01L31/0352 , H01L31/028
CPC分类号： H01L33/34 , H01L31/035272 , H01L31/103 , H01L33/44 , H01S5/021 , H01S5/2214 , H01S5/3211 , H01S5/3219 , H01S5/3223 , H01L2924/01032 , H01L2924/10252
摘要： In order to provide a highly reliable silicon-germanium semiconductor optical element of high luminous efficiency or of low power consumption that can reduce or prevent the occurrence of dislocations or crystal defects on the interface between a light emitting layer or a light absorption layer and a cladding layer, in a silicon-germanium semiconductor optical element, a germanium protective layer 11 of non-light emission is disposed between a germanium light emitting layer or the light absorption layer 10 and a cladding layer 12 disposed above a substrate. The germanium protective layer 11 has the electrical conductivity different from electrical conductivity of the germanium light emitting layer or the light absorption layer 10.
摘要翻译：为了提供高发光效率或低功耗的高可靠性硅锗半导体光学元件，可以减少或防止在发光层或光吸收层与包层之间的界面上发生位错或晶体缺陷在硅锗半导体光学元件中，在锗发光层或光吸收层10和设置在基板上方的包覆层12之间设置非发光锗保护层11。锗保护层11具有与锗发光层或光吸收层10的电导率不同的导电性。

18. 发明授权

US08294213B2 Semiconductor photodiode device and manufacturing method thereof 有权
标题翻译：半导体光电二极管装置及其制造方法
公开(公告)号：US08294213B2
公开(公告)日：2012-10-23
申请号：US12838445
申请日：2010-07-17
申请人： Makoto Miura , Shinichi Saito , Youngkun Lee , Katsuya Oda
发明人： Makoto Miura , Shinichi Saito , Youngkun Lee , Katsuya Oda
IPC分类号： H01L21/00 , H01L21/331 , H01L27/12
CPC分类号： H01L31/03921 , H01L21/02381 , H01L21/0245 , H01L21/02505 , H01L21/02532 , H01L21/02576 , H01L21/0262 , H01L21/02639 , H01L21/02647 , H01L31/028 , H01L31/103 , H01L31/1808 , Y02E10/547
摘要： A semiconductor photodiode device includes a semiconductor substrate, a first buffer layer containing a material different from that of the semiconductor substrate in a portion thereof, a first semiconductor layer formed above the buffer layer and having a lattice constant different from that of the semiconductor substrate, a second buffer layer formed above the first semiconductor layer and containing an element identical with that of the first semiconductor layer in a portion thereof, and a second semiconductor layer formed above the buffer layer in which a portion of the first semiconductor layer is formed of a plurality of island shape portions each surrounded with an insulating film, and the second buffer layer allows adjacent islands of the first semiconductor layer to coalesce with each other and is in contact with the insulating film.
摘要翻译：半导体光电二极管装置包括半导体衬底，第一缓冲层，其部分含有不同于半导体衬底的材料;第一半导体层，形成在缓冲层上方，具有不同于半导体衬底的晶格常数; 第二缓冲层，形成在第一半导体层的上方，并且在其一部分中含有与第一半导体层相同的元件;以及第二半导体层，形成在缓冲层的上方，第一半导体层的一部分由多个岛状部分，各自被绝缘膜包围，第二缓冲层允许第一半导体层的相邻岛状物彼此聚结并与绝缘膜接触。

19. 发明授权

US08089067B2 Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US08089067B2
公开(公告)日：2012-01-03
申请号：US12318452
申请日：2008-12-30
申请人： Shinichi Saito , Hiroyuki Uchiyama , Toshiyuki Mine
发明人： Shinichi Saito , Hiroyuki Uchiyama , Toshiyuki Mine
IPC分类号： H01L33/00
CPC分类号： H01L27/156 , H01L33/16 , H01L33/34
摘要： A self emission silicon emission display is provided at a low price, which contains silicon and oxygen which exist in abundance on the earth as the main component and which can be easily formed by conventional silicon process. A light emission element includes a first electrode for injecting electrons, a second electrode for injecting holes, and a light emission part electrically connected to the first electrode and the second electrode, where the light emission part includes amorphous or polycrystalline silicon consisting of a single layer or plural layers and where the dimension of the silicon in at least one direction is controlled to be several nanometers.
摘要翻译：以低价格提供自发射硅发射显示器，其包含以地球上丰富地存在的硅和氧作为主要成分，并且可以通过常规硅工艺容易地形成。发光元件包括用于注入电子的第一电极，用于注入空穴的第二电极和与第一电极和第二电极电连接的发光部分，其中发光部分包括由单层组成的非晶或多晶硅或多个层，并且其中至少一个方向上的硅的尺寸被控制为几纳米。

20. 发明授权

US08030668B2 Semiconductor LED, opto-electronic integrated circuits (OEIC), and method of fabricating OEIC 有权
标题翻译：半导体LED，光电集成电路（OEIC）以及制造OEIC的方法
公开(公告)号：US08030668B2
公开(公告)日：2011-10-04
申请号：US11935904
申请日：2007-11-06
申请人： Digh Hisamoto , Shinichi Saito , Shinichiro Kimura
发明人： Digh Hisamoto , Shinichi Saito , Shinichiro Kimura
IPC分类号： H01L27/15
CPC分类号： H01L27/15 , G02B6/13 , G02B6/43 , H01L33/02 , H01L33/34
摘要： A light emitting diode demonstrating high luminescence efficiency and comprising a Group IV semiconductor such as silicon or germanium equivalent thereto as a basic component formed on a silicon substrate by a prior art silicon process, and a fabricating method of waveguide thereof are provided. The light emitting diode of the invention comprises a first electrode for implanting electrons, a second electrode for implanting holes, and a light emitting section electrically connected to the first and the second electrode, wherein the light emitting section is made out of single crystalline silicon and has a first surface and a second surface facing the first surface, wherein with respect to plane orientation (100) of the first and second surfaces, the light emitting section crossing at right angles to the first and second surfaces is made thinner, and wherein a material having a high refractive index is arranged around the thin film section.
摘要翻译：提供了高发光效率的发光二极管，并且包括通过现有技术的硅工艺在硅衬底上形成的等价于其的硅或锗等IV族半导体作为基底部件，以及其波导管的制造方法。本发明的发光二极管包括用于注入电子的第一电极，用于注入孔的第二电极和与第一和第二电极电连接的发光部分，其中发光部分由单晶硅制成，具有面向第一表面的第一表面和第二表面，其中相对于第一表面和第二表面的平面取向（100），使与第一表面和第二表面成直角交叉的发光部分变薄，并且其中具有高折射率的材料设置在薄膜部分周围。

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